# Anupam Kumar > Staff software engineer at Calix Location: Sunnyvale, California, United States Profile: https://flows.cv/anupamkumar • Over 15 years of strong software experience in design, development and deployment of web- based and Client-Server business applications using OOPS, Core Java technologies and Relational Databases. • Strong working experience in software development life cycle (SDLC) process like Waterfall, Agile Scrum and Test-driven development methodologies. • Experience in Architecture, Designing, Development and Deployment of High-Performance, Scalable, Distributed Applications. • Expertise in Core java concepts likes OOPS, Data structures & algorithms, Collections, MultiThreading. • Experience in NoSQL databases like Cassandra, Elasticsearch. • Experience in frameworks like spring, spring boot, Hibernate ORM. • Experience in deploying application in Kubernetes using docker. • Experience creating spark pipelines using scala. Worked on spark dataframe and rdd. • Knowledge of AWS architecture. Done a hands on training of AWS solution architecture from AWS academy. • Experience in Migrating springboot and UI applications to AWS eks cluster. ## Work Experience ### Staff Software Engineer @ Calix Jan 2022 – Present | Sunnyvale, California, United States ### Associate Consultant @ Tata Consultancy Services Jan 2010 – Jan 2022 | Noida ### ASE @ Tata Consultancy Services Jan 2006 – Jan 2010 ## Education ### Devi Ahilya Vishwavidyalaya ### Rajiv Gandhi Prodyogiki Vishwavidyalaya ## Contact & Social - LinkedIn: https://linkedin.com/in/anupam-kumar-6271b610 --- Source: https://flows.cv/anupamkumar JSON Resume: https://flows.cv/anupamkumar/resume.json Last updated: 2026-04-12